# Approval and Promulgation of Air Quality Implementation Plans; Delaware; Regulation Number 37NOINFX/INF Budget Program
> **Rule** · Direct final rule. · Published 2000-03-09 · Effective 2000-05-08 · 65 FR 12481
## Document
- **Document number:** 00-5614
- **Category:** air-emissions
- **Federal Register citation:** 65 FR 12481
- **CFR reference:** 40 CFR 52
- **Publication date:** 2000-03-09
- **Effective date:** 2000-05-08
- **State:** DE
## Abstract

EPA is taking a direct final rule to approve a State Implementation Plan (SIP) revision submitted by the State of Delaware. This revision implements Phase II of the Ozone Transport Commission's (OTC) September 27, 1994 Memorandum of Understanding (MOU) which describes a regional nitrogen oxides (NO<INF>X</INF>) cap and trade program that will significantly reduce NO<INF>X</INF> emissions generated within the ozone transport region. The intended effect of this action is to approve the Delaware Regulation Number 37, NO<INF>X</INF> Budget Program.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/03/09/00-5614/approval-and-promulgation-of-air-quality-implementation-plans-delaware-regulation-number-37noinfxinf)
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